air conditioner don't work on low speeds

2001 CHEVROLET ASTRO
152,000 MILES • 6 CYL • 2WD • AUTOMATIC
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PDP
  • MEMBER
  • 1 POST
Is this from resistor pack if so ,how is best way to repair
Aug 20, 2009 at 8:41 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
No low speeds? Just high blower speed? It sounds like the fan speed resistor needs replacing.
Aug 20, 2009 at 8:58 AM
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